Your description is too unclear, but generally it is not considered to change file in place as you can mess up your data.

Normal pattern is loop over the list of your files, read data preferably line by line and do changes and write them in temporary file or read whole file in memory, and do changes, preferably saving the changed data with new name or renaming the old file (add for example .bak) and using the old name for saving the data in case of in memory solution or renaming the temp file in other solution.

Hi. so this is actually a continuation from another question of mine[Here](https://www.daniweb.com/programming/software-development/threads/506795/dynamically-add-values-into-datagridview-cell-from-listbox-vb2010) but i was advised to start a new thread as the original question …

Write a C program that should create a 10 element array of random integers (0 to 9). The program should total all of the numbers in the odd positions of the array and compare them with the total of the numbers in the even positions of the array and indicate ...

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